CA1097394A - Tripping device for an overload circuit breaker - Google Patents

Tripping device for an overload circuit breaker

Info

Publication number
CA1097394A
CA1097394A CA318,828A CA318828A CA1097394A CA 1097394 A CA1097394 A CA 1097394A CA 318828 A CA318828 A CA 318828A CA 1097394 A CA1097394 A CA 1097394A
Authority
CA
Canada
Prior art keywords
bimetal
helices
circuit breaker
bimetal strip
tripping
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA318,828A
Other languages
English (en)
French (fr)
Inventor
Konrad Heydner
Josef Peter
Rainer Volkl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ellenberger and Poensgen GmbH
Original Assignee
Ellenberger and Poensgen GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ellenberger and Poensgen GmbH filed Critical Ellenberger and Poensgen GmbH
Application granted granted Critical
Publication of CA1097394A publication Critical patent/CA1097394A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
    • H01H71/161—Electrothermal mechanisms with bimetal element with helically or spirally wound bimetal

Landscapes

  • Breakers (AREA)
  • Thermally Actuated Switches (AREA)
CA318,828A 1978-01-02 1978-12-29 Tripping device for an overload circuit breaker Expired CA1097394A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP2800032.0 1978-01-02
DE19782800032 DE2800032A1 (de) 1978-01-02 1978-01-02 Ausloeseeinrichtung eines ueberstromschalters

Publications (1)

Publication Number Publication Date
CA1097394A true CA1097394A (en) 1981-03-10

Family

ID=6028856

Family Applications (1)

Application Number Title Priority Date Filing Date
CA318,828A Expired CA1097394A (en) 1978-01-02 1978-12-29 Tripping device for an overload circuit breaker

Country Status (7)

Country Link
US (1) US4236136A (es)
JP (1) JPS5499984A (es)
CA (1) CA1097394A (es)
DE (2) DE7800019U1 (es)
FR (1) FR2413775A1 (es)
GB (1) GB2012487B (es)
IT (1) IT1101591B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63310530A (ja) * 1987-06-12 1988-12-19 Nippon Thermostat Kk 温度スイツチ
ATE368935T1 (de) * 2001-01-31 2007-08-15 Siemens Ag Justiervorrichtung für einen thermischen auslöser

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE646009C (de) * 1937-06-07 Schiele Industriewerke Inhaber Ausloeser aus schraubenfoermig gewundenem Bimetall
US2298110A (en) * 1940-04-11 1942-10-06 Honeywell Regulator Co Thermostat
US3108164A (en) * 1962-04-02 1963-10-22 Briles Products Inc Circuit breaker with temperature compensating bi-metal element
DE2507454C2 (de) * 1975-02-21 1976-12-23 Ellenberger & Poensgen Mehrpoliger ueberstromschalter

Also Published As

Publication number Publication date
GB2012487A (en) 1979-07-25
FR2413775B1 (es) 1982-07-09
IT7831220A0 (it) 1978-12-22
FR2413775A1 (fr) 1979-07-27
DE2800032A1 (de) 1979-07-12
JPS5499984A (en) 1979-08-07
JPS5750014B2 (es) 1982-10-25
IT1101591B (it) 1985-10-07
GB2012487B (en) 1982-03-31
US4236136A (en) 1980-11-25
DE7800019U1 (de) 1978-06-15

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Legal Events

Date Code Title Description
MKEX Expiry